function optinCheck()
{

if (document.form.l_first_name.value == "")
  {
  alert("Please enter your First Name.");
  document.form.l_first_name.focus();
  return false;
  }
if (document.form.l_last_name.value == "")
  {
  alert("Please enter your Last Name.");
  document.form.l_last_name.focus();
  return false;
  }
if (!document.form.l_email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.org)|(\.gov)|(\.mil)|(\.biz)|(\.us)|(\.cc)|(\.info)|(\.no)|(\.fr)|(\.be)|(\.jp)|(\.tv)|(\.ws)|(\.co)|(\.uk)|(\.ro)|(\.tc)|(\.dk)|(\.gs)|(\.kz)|(\.lt)|(\.it)|(\.ph)|(\.ca)|(\.za)|(\.nz)|(\.st)|(\.as)|(\.to)|(\.ws)|(\.de)|(\.fm)|(\.ac)|(\.vg)|(\.il)|(\.ky)|(\.ms)|(\.sh)|(\.name)|(\..{2,2}))$)\b/gi)){
	alert("Either you failed to enter your Email or the\naddress you supplied appears to be invalid.\n\nPlease verify your entry.");
 document.form.l_email.focus();
  return false;
  }
if (document.form.lead_1.value == "")
  {
  alert("Please enter a Phone Number at which you may be contacted.");
  document.form.lead_1.focus();
  return false;
  }
if (document.form.lead_2.value == "")
  {
  alert("Please enter the approximate Number of Clients served by your company.");
  document.form.lead_2.focus();
  return false;
  }
}